Nut size for Y Pipe U Bolts...

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Jan 3, 2002 | 09:19 AM

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Thread Starter

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From: orlando

Car: 98 Camaro SS

Engine: LS1

Transmission: M6

Nut size for Y Pipe U Bolts...

Whats the nut size for the U Bolt on the Stock Y Pipes?

(L98, stock manifolds, etc..)

Jan 4, 2002 | 07:41 AM

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Thread Starter

Senior Member

Joined: Jan 2002

Posts: 600

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From: orlando

Car: 98 Camaro SS

Engine: LS1

Transmission: M6

aw, come on. someone has to have a parts book laying around..

Jan 4, 2002 | 02:55 PM

MotorCityMuscle

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From: Detroit,MI

Im not sure what part you're asking about. I can't really think of anything that would be called a "U-bolt" Maybe if you rephrase that we can help.

Jan 5, 2002 | 05:04 AM

rezinn

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From: California

9/16

Jan 5, 2002 | 11:19 AM

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Thread Starter

Senior Member

Joined: Jan 2002

Posts: 600

Likes: 0

From: orlando

Car: 98 Camaro SS

Engine: LS1

Transmission: M6

rezinn, thanks..

And, to clarify, the part im asking about...

The Ypipe connects to the stock exhaust manifolds with a flange setup (i guess it's called that...)

the bolt is in a U Shape, that holds the Y Pipe to the stock manifold.

2 Nuts on the bottom secure the Y pipe to the manifold.

Was wondering the nut size...

Jan 5, 2002 | 01:31 PM

Black Bird

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Joined: Jan 2001

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From: Elmhurst, IL

rezinn, are you sure about that? i just replaced my stock y-pipe with an SLP one, and 9/16 was too small, with 5/8 too big...i found 15mm to fit perfectly...